CN212570622U

CN212570622U - Multi-loop mutual inductor module applied to data acquisition

Info

Publication number: CN212570622U
Application number: CN202021273853.XU
Authority: CN
Inventors: 郝星云; 吴光宇; 周浩力
Original assignee: Ningbo Yusheng Xinghe Intelligent Technology Co ltd
Current assignee: Ningbo Yusheng Xinghe Intelligent Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-02-19
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a multiloop mutual-inductor module applied to data acquisition in the technical field of electrical equipment, which comprises an installation box and a socket, wherein the top of the installation box is fixed with a top plate through bolts, the top of the top plate is provided with a mutual inductor through soldering tin, the bottom of the top plate is fixed with a fixed seat through bolts, the bottom of an inner cavity of the installation box is fixed with a circuit board through bolts, the circuit board is communicated with the mutual inductor through a wire, and the wire is embedded in the bottom of the fixed seat; this be applied to multiloop mutual-inductor module's of data acquisition setting through the mode of modularization independent assortment, the quantity of free choice mutual-inductor, 6 group/12 group/24 group freely arrange, and the prefabricated maximum return circuit of inside circuit board is counted the circuit, and the uniform position is qualified for the next round of competitions, disposes quick plug connector cooperation winding displacement, can be connected with the mutual-inductor fast, by a wide margin has reduced the work load of artifical wiring, avoids the trouble that artifical wiring brought, and reduce cost raises the efficiency.

Description

Multi-loop mutual inductor module applied to data acquisition

Technical Field

The utility model relates to an electrical equipment technical field specifically is a be applied to data acquisition's multiloop mutual-inductor module.

Background

The mutual inductor is also called instrument transformer, and is a general name of current mutual inductor and voltage mutual inductor. The high voltage can be changed into low voltage, and the large current can be changed into small current for measuring or protecting the system. Its function is mainly to convert high voltage or large current into standard low voltage (100V) or standard small current (5A or 1A, both referring to rated value) in proportion so as to realize standardization and miniaturization of measuring instrument, protection equipment and automatic control equipment. Meanwhile, the mutual inductor can be used for isolating a high-voltage system so as to ensure the safety of people and equipment. The existing mutual inductor has a serious problem that when the mutual inductor is installed, the mutual inductor can not be freely matched due to the fact that the number of circuits of a circuit board is fixed and unchangeable, the workload of manual wiring can be increased, the fault rate caused by the increase of the wiring amount can be increased, the use cost is invisibly increased, and therefore the multi-circuit mutual inductor module applied to data acquisition is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to data acquisition's multiloop mutual-inductor module to thereby solve the mutual-inductor that proposes in the above-mentioned background art when the installation because the circuit of circuit board number the circuit makes the mutual-inductor can not freely arrange for fixed unchangeable, and still can increase the work load of artifical wiring, thereby can improve because the fault rate that the increase of wiring volume brought, improved the problem of the cost of using in the intangible.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to data acquisition's multiloop mutual-inductor module, includes the install bin and arranges and insert, the top of install bin is passed through the bolt fastening and is had the roof, the top of roof has the mutual-inductor through soldering tin, the bottom of roof has the fixing base through the bolt fastening, the inner chamber bottom of install bin has the circuit board through the bolt fastening, the circuit board pass through the wire with the mutual-inductor intercommunication, the wire inlay in the bottom of fixing base, the bottom butt fusion of install bin has the locating piece, arrange insert with roof soldering tin, arrange and insert including socket and contact post, the inner chamber bottom of socket is pegged graft and is had the post of inserting, the bottom of socket is inlayed and is had contact post, contact post's top with insert the post contact, insert the bottom of post with the circuit board contact.

Preferably, the left end and the right end of the installation box are respectively provided with a positioning hole.

Preferably, the fixing seat is made of rubber, and a clamping groove is formed in the bottom of the fixing seat.

Preferably, the positioning block is internally provided with a cross-shaped fixing groove.

Compared with the prior art, the beneficial effects of the utility model are that: this be applied to setting of multiloop mutual-inductor module of data acquisition, structural design is reasonable, and mode through modularization independent assortment, the quantity of free choice mutual-inductor, 6 group/12 group/24 group freely arrange, the prefabricated biggest return circuit of internal circuit board is counted the circuit, and the uniform position is qualified for the next round of competitions, disposes quick plug connector cooperation winding displacement, can be connected with the mutual-inductor fast, by a wide margin has reduced the work load of artifical wiring, avoids the trouble that artifical wiring brought, and reduce cost raises the efficiency.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the mounting box 100, the top plate 110, the transformer 111, the fixing base 112, the positioning block 120, the circuit board 130, the wire 131, the extension socket 200, the socket 210, the plug 211 and the contact column 220.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a be applied to data acquisition's multiloop mutual-inductor module for the quantity of mutual-inductor is freely collocated, and carries out quick winding displacement to the wire, please refer to fig. 1-2, including install bin 100 and row insert 200.

Referring to fig. 1-2 again, a top plate 110 is fixed to the top of the installation box 100 through bolts, a transformer 111 is soldered to the top of the top plate 110, a fixing seat 112 is fixed to the bottom of the top plate 110 through bolts, a circuit board 130 is fixed to the bottom of an inner cavity of the installation box 100 through bolts, the circuit board 130 is communicated with the transformer 111 through a wire 131, the wire 131 is embedded to the bottom of the fixing seat 112, a positioning block 120 is welded to the bottom of the installation box 100, the installation box 100 and the top plate 110 are used for installing various parts, the transformer 111 is used for converting high voltage into low voltage and large current into small current, and the circuit board 130 is used for collecting signals.

Referring to fig. 1-2, the power strip 200 is soldered to the top plate 110, the power strip 200 includes a socket 210 and a contact post 220, the bottom of the cavity of the socket 210 is inserted with the contact post 211, the bottom of the socket 210 is inserted with the contact post 220, the top of the contact post 220 contacts with the contact post 211, the bottom of the contact post 211 contacts with the circuit board 130, and the contact post 220 and the contact post 211 are used for communicating signals in the circuit board 130 with external devices.

Referring to fig. 1 again, in order to fix the position of the installation box 100 conveniently, the left end and the right end of the installation box 100 are respectively provided with a positioning hole.

Referring to fig. 2, in order to conveniently mount and fix the conducting wire 131, the fixing base 112 is made of rubber, and a clamping groove is formed at the bottom of the fixing base 112.

Referring to fig. 1 again, in order to improve the stability of the fixing of the installation box 100, a cross-shaped fixing groove is formed inside the positioning block 120.

The working principle is as follows: the mutual inductor 111 is freely matched with the top of the top plate 110 according to use requirements, the inserting columns 211 corresponding to the number of the mutual inductors 111 are installed on the top of the top plate 110, the inserting columns 211 are connected with the mutual inductor 111 through the contact columns 220, the circuit board 130 and the wires 131, external connectors are inserted into the inserting columns 211 inside the socket 210, the mutual inductor 111 completes the change of high voltage in a circuit into low voltage, large current into small current, and therefore the collection of data of multiple loops is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a be applied to data acquisition's multiloop mutual-inductor module which characterized in that: the transformer comprises an installation box (100) and a socket (200), wherein the top of the installation box (100) is fixedly provided with a top plate (110) through bolts, the top of the top plate (110) is provided with a transformer (111) through soldering tin, the bottom of the top plate (110) is fixedly provided with a fixed seat (112) through bolts, the bottom of an inner cavity of the installation box (100) is fixedly provided with a circuit board (130) through bolts, the circuit board (130) is communicated with the transformer (111) through a lead (131), the lead (131) is embedded in the bottom of the fixed seat (112), a positioning block (120) is welded at the bottom of the installation box (100), the socket (200) is welded with the top plate (110), the socket (200) comprises a socket (210) and a contact column (220), the bottom of the inner cavity of the socket (210) is inserted with a plug column (211), the bottom of the socket (210) is embedded with a contact column (, the top of the contact column (220) is contacted with the plug column (211), and the bottom of the plug column (211) is contacted with the circuit board (130).

2. The multi-loop transformer module applied to data acquisition according to claim 1, wherein: the left end and the right end of the installation box (100) are respectively provided with a positioning hole.

3. The multi-loop transformer module applied to data acquisition according to claim 1, wherein: the fixing seat (112) is made of rubber, and a clamping groove is formed in the bottom of the fixing seat (112).

4. The multi-loop transformer module applied to data acquisition according to claim 1, wherein: the positioning block (120) is internally provided with a cross-shaped fixing groove.